ZIP Code Tabulation Area · North Dakota

ZIP Code 58439: Dickey County, ND

ZIP Code 58439 (Dickey County, North Dakota) has an estimated 385 residents in 80 households. The median household income is $73,611, the median home value is — and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. 6 figures for this ZIP (median age, household income, poverty rate, bachelor's or higher, commute, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

385

Margin of error ±92

Median household income

$73,611*

Margin of error ±$61,679· estimate has a large margin of error

Median home value

—

Margin of error not available

Median gross rent

—

Margin of error not available

Median age

55.1 yrs*

Margin of error ±33.3 yrs· estimate has a large margin of error

Mean travel time to work

13.2 min*

Margin of error ±15.3 min· estimate has a large margin of error

How ZIP 58439 compares with North Dakota and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 5843955.1 yrs*North Dakota35.9 yrsUnited States38.9 yrs

Median household income

ZIP 58439$73,611*North Dakota$76,657United States$80,734

Per capita income

ZIP 58439$23,661North Dakota$43,389United States$44,673

Poverty rate

ZIP 5843946.9%*North Dakota10.8%United States12.5%

Unemployment rate

ZIP 584390.0%North Dakota2.8%United States5.2%

Bachelor's degree or higher

ZIP 5843926.0%*North Dakota32.7%United States35.7%

Median home value

ZIP 58439—North Dakota$249,900United States$332,700

Median gross rent

ZIP 58439—North Dakota$954/moUnited States$1,413/mo

Owner-occupied homes

ZIP 5843991.3%North Dakota62.9%United States65.2%

Mean travel time to work

ZIP 5843913.2 min*North Dakota17.9 minUnited States26.4 min

Worked from home

ZIP 5843919.4%*North Dakota8.1%United States15.1%

All figures for ZIP 58439

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 58439 — ACS 2020–2024 5-year estimates
Measure	ZIP 58439	Margin of error	North Dakota	United States
Total population	385	±92	784,841	334,922,499
Median age	55.1 yrs*	±33.3 yrs	35.9 yrs	38.9 yrs
Households	80	±31	331,063	129,227,496
Median household income	$73,611*	±$61,679	$76,657	$80,734
Per capita income	$23,661	±$6,889	$43,389	$44,673
Poverty rate	46.9%*	±31.0 pts	10.8%	12.5%
Unemployment rate	0.0%	±5.9 pts	2.8%	5.2%
Bachelor's degree or higher	26.0%*	±40.2 pts	32.7%	35.7%
Median home value	—	—	$249,900	$332,700
Median gross rent	—	—	$954/mo	$1,413/mo
Owner-occupied homes	91.3%	±8.0 pts	62.9%	65.2%
Mean travel time to work	13.2 min*	±15.3 min	17.9 min	26.4 min
Worked from home	19.4%*	±60.5 pts	8.1%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 58439
Group	ZIP 58439	North Dakota	United States
White alone, not Hispanic or Latino	100.0%	81.7%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	3.3%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	4.2%	0.5%
Asian alone, not Hispanic or Latino	0.0%	1.6%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.3%	0.6%
Two or more races, not Hispanic or Latino	0.0%	4.0%	4.3%
Hispanic or Latino (of any race)	0.0%	4.7%	19.3%

Where ZIP 58439 is

State: North Dakota
Main county: Dickey County— also overlaps McPherson County, SD, Brown County, SD
Largest overlapping place: Spring Creek Colony (less than 1% of the ZIP's land area)
Land area: 185.97 sq mi· about 2 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Dickey County

58436 Dickey County, ND 58441 Dickey County, ND 58456 Dickey County, ND 58474 Dickey County, ND

See every ZIP code in North Dakota, or compare ZIP 58439 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.